package threading;
// 使用继承Thread，重写run的方式来创建线程
class MyThread extends Thread{
    @Override
    public void run() {
        while(true) {
            System.out.println("hello t");
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}
public class ThreadDemo1 {
    public static void main(String[] args) {
        Thread t = new MyThread();
        t.start();
        while(true){
            System.out.println("hello main");
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}
